ImageClassifier Class Reference

"Binary" Classifier, virtual class More...

#include <ImageClassifier.h>

Inherited by ImageClassifierWrapper< _Instance, _Preprocessor >.

Public Member Functions
	ImageClassifier (std::istream &in)
	ImageClassifier (int w, int h)
size	GetClassifierGeometry () const
	return the [current] classifier geometry
virtual std::string	getSignature () const =0
	return the classifier signature
virtual void	setImage (const unsigned char *ptr, long stride, unsigned int width, unsigned int height)=0
void	setImage (const ImageHandle &src)
	setImage for the following operator() and Process
virtual float	operator() (int x0, int y0) const =0
virtual void	Process (double *out, int x0, int y0, int n, int step=1) const =0
virtual void	Release ()=0

Detailed Description

"Binary" Classifier, virtual class

Constructor & Destructor Documentation

ImageClassifier::ImageClassifier ( std::istream &  in )

inline

default constructor, import geometry from istream read width, height

Member Function Documentation

virtual float ImageClassifier::operator() ( int  x0, int  y0  ) const

pure virtual

compute response for an image point imported using setImage.

Parameters

x0,y0

an image point (top-left coordinate of window)

Implemented in ImageClassifierWrapper< _Instance, _Preprocessor >.

virtual void ImageClassifier::Process ( double *  out, int  x0, int  y0, int  n, int  step = 1  ) const

pure virtual

Compute the response image for one scale, one row from (x0,y0) for n points, step step process all points of image imported with setImage

Implemented in ImageClassifierWrapper< _Instance, _Preprocessor >.

virtual void ImageClassifier::Release ( )

pure virtual

Release memory associated to setImage TODO: is necessary?

Implemented in ImageClassifierWrapper< _Instance, _Preprocessor >.

virtual void ImageClassifier::setImage ( const unsigned char *  ptr, long  stride, unsigned int  width, unsigned int  height  )

pure virtual

Import an image. the Image is preprocessed for further detection performed by operator() and Process. no scale changes are applyed to image. TODO: stride before width and height???

Implemented in ImageClassifierWrapper< _Instance, _Preprocessor >.

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The documentation for this class was generated from the following file:

• include/factory/ImageClassifier.h